function setActionAndSubmit(sFormId, sUrl)
{
	var formpje = document.getElementById(sFormId);
	formpje.action = sUrl;
	formpje.submit();
	return false;
}

function openWindow()
{
	window.open(openWindow.arguments[0],'','width='+openWindow.arguments[1] + ',height='+openWindow.arguments[2]+',scrollbars=yes, resizable=yes');
}	
function closeWindow()
{
	window.close();
}
function zekerweten(vraag,url)
{
	jConfirm(vraag, 'Confirmation Dialog', function(r) {
		if (r)
		{
			location.href=url;
		}
	});	
}

function bereken_over()
{
	opmObj = document.getElementById('opmerking');
	opmlength = opmObj.value.length;
	if (opmlength >= 90)
	{
		opmObj.value = opmObj.value.substring(0,90);
		len_opm = opmObj.value.length;									
		rval = false;
	}
	else
	{
		len_opm  = opmlength;
		rval = true;
	}								
	document.getElementById('opmerking_over').value = 90 - (len_opm)	;
	return rval;								
}

function openKialaWindow(taalCode, bckUrl)
{
	var mywindow;
	mywindow = window.open('http://www.kiala.nl/kplocator/nh_search?language='+taalCode+'&bckurl='+bckUrl, 'kiala', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=1,copyhistory=0,width=820,height=600');
	mywindow.focus();
}